72806925

素因数分解:

$3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{1171}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 120622240

約数和(自身を除く): 47815315

約数列:

[1, 3, 5, 15, 25, 75, 829, 1171, 2487, 3513, 4145, 5855, 12435, 17565, 20725, 29275, 62175, 87825, 970759, 2912277, 4853795, 14561385, 24268975, 72806925]

約数ペア:

[(1, 72806925), (3, 24268975), (5, 14561385), (15, 4853795), (25, 2912277), (75, 970759), (829, 87825), (1171, 62175), (2487, 29275), (3513, 20725), (4145, 17565), (5855, 12435)]